156777157010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12487}}^1\times {\mathrm{14107}}^1$

素因数の和:26690

約数の個数: 32

約数和(自身を含む): 285412740480

約数和(自身を除く): 128635583470

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 12487, 14107, 24974, 28214, 62435, 70535, 124870, 141070, 1111343, 1255523, 2222686, 2511046, 5556715, 6277615, 11113430, 12555230, 176154109, 352308218, 880770545, 1761541090, 15677715701, 31355431402, 78388578505, 156777157010]

約数ペア:

[(1, 156777157010), (2, 78388578505), (5, 31355431402), (10, 15677715701), (89, 1761541090), (178, 880770545), (445, 352308218), (890, 176154109), (12487, 12555230), (14107, 11113430), (24974, 6277615), (28214, 5556715), (62435, 2511046), (70535, 2222686), (124870, 1255523), (141070, 1111343)]